| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.46 | 12.183% | $247.3186 | $247.32 | $247.30 | $247.30 |
| Purchase #2 | $30.97 | 11.404% | $34.5018 | $34.50 | $34.50 | $34.50 |
| Purchase #3 | $134.44 | 3.424% | $139.0432 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $226.47 | 8.580% | $245.9011 | $245.90 | $245.90 | $245.90 |
| Purchase #5 | $232.60 | 6.521% | $247.7678 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $11.51 | 5.219% | $12.1107 | $12.11 | $12.10 | $12.10 |
| Purchase #7 | $149.75 | 6.862% | $160.0258 | $160.03 | $160.05 | $160.00 |
| 7 purchase totals = | $1,006.20 | $1,086.6690 | $1,086.67 | $1,086.65 | $1,086.60 | |